HORLIVKA, UKRAINE - MAY 24: Men lay flowers over the grave of Aleksandr Politov, a pro-Russia militia fighter who was killed when his group attacked a Ukrainian military checkpoint two days earlier in the village of Blahodatne, on May 24, 2014 in Horlivka, Ukraine. Presidential elections are scheduled for tomorrow, but pro-Russia militias have been seeking to prevent them from being administered throughout the eastern part of the country. (Photo by Brendan Hoffman/Getty Images) *** Local Caption ***